.sub-tab-root {
    position: relative;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    display: flex;
    flex-direction: row;

    height: 80vh;
    width: 80vw;
    margin: 10vh 10vw 10vh 10vw;
    border-radius: 8px;

    background-color: red;
}